CN218580750U

CN218580750U - Air water generator exhaust pipe and air water generator

Info

Publication number: CN218580750U
Application number: CN202222445461.2U
Authority: CN
Inventors: 韩静
Original assignee: Mayu Beijing New Energy Technology Co ltd
Current assignee: Mayu Beijing New Energy Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-07
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses an air to water machine exhaust pipe and air to water machine, this exhaust pipe include the pipeline wall, be provided with an at least centrifugal muscle on the internal face of pipeline wall, the centrifugal muscle extends to the outlet direction of exhaust pipe from the entry direction of exhaust pipe, the structure central line of centrifugal muscle is the wave and extends or be the spiral and extend, the cross-section of centrifugal muscle is triangle-shaped. The utility model discloses an exhaust duct is provided with the centrifugation muscle to can carry out the rectification and accelerate to the air current in the exhaust duct, reduce the load of fan, prolong its life, and reduce the phenomenon that can not in time discharge because of the wind in the wind channel and lead to appearing corroding the metal.

Description

Air water generator exhaust pipe and air water generator

Technical Field

The utility model relates to an air to water machine technical field especially relates to an air to water machine exhaust duct and have this exhaust duct's air to water machine.

Background

The air water generator is also called air water generator and air water collector, and is water generator to extract drinking water from air. Air water production mainly comprises the steps of air filtration, air condensation, moisture collection, water purification and filtration and the like. The generation of moisture results from air condensation, which is similar in principle to air conditioning, i.e. the air is cooled as it passes through the evaporator of a refrigeration system (which may be referred to as an air condensing system in air water generators), and the water vapor contained therein condenses to form liquid water.

The traditional air water generator in the prior art generally adopts a direct-exhaust and direct-exhaust mode to exhaust air, so that the service life of the fan can be prolonged, and the phenomenon of metal corrosion caused by the fact that air in an air duct cannot be timely exhausted can be avoided.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned prior art defect to a certain extent at least, the utility model provides an air to water machine exhaust duct and have this exhaust duct's air to water machine.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

the utility model provides an air to water machine exhaust duct, exhaust duct includes entry, export and the pipeline wall that extends between entry and export, be provided with an at least centrifugal muscle on the internal face of pipeline wall, centrifugal muscle is followed exhaust duct's entry direction to exhaust duct's export direction extends, centrifugal muscle's structure central line is the wave and extends or be the spiral and extend, centrifugal muscle's cross-section is triangle-shaped.

Preferably, the corners of the triangle are rounded.

Optionally, the centrifugal rib comprises a plurality of strips, evenly arranged on the inner wall surface of the duct wall.

Optionally, the centrifugal rib is a strip, and the center line of the structure of the centrifugal rib extends in a spiral shape.

Optionally, the cross-section of the duct wall is square, rectangular, circular or elliptical.

Preferably, the exhaust duct is connected with a fan of the air water generator in an externally embedded manner.

Optionally, the outlet of the exhaust duct extends outwards vertically to form a connecting sheet, and the connecting sheet is used for connecting the exhaust duct with the side wall of the air water generator.

The utility model provides an air to water machine, includes shell, fan, be provided with air intake and air outlet on the shell to and aforementioned arbitrary air to water machine exhaust pipe, exhaust pipe's entry with the export intercommunication of fan, exhaust pipe's export with the air outlet intercommunication.

The utility model discloses an exhaust duct is provided with the centrifugation muscle to can carry out the rectification and accelerate to the air current in the exhaust duct, reduce the load of fan, prolong its life, and reduce the phenomenon that leads to appearing corroding the metal because of the air in the wind channel can not in time discharge.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily to scale. In the drawings:

FIG. 1 is a schematic overall appearance diagram of an air water generator according to an embodiment of the present invention;

fig. 2 is a schematic view of a spatial layout structure of an air-to-water machine in the embodiment of the present invention;

fig. 3 is a schematic view of a spatial layout structure of an air-to-water machine in the embodiment of the present invention;

fig. 4 is a schematic structural view of an air inlet box assembly in the embodiment of the present invention;

fig. 5 is a schematic structural view of an air inlet box body in the embodiment of the present invention;

FIG. 6 is a schematic view of the exhaust duct according to the embodiment of the present invention;

FIG. 7 is a schematic view of another angle of the exhaust duct according to the embodiment of the present invention;

fig. 8 is a schematic structural view of the centrifugal rib of the exhaust duct in the embodiment of the present invention.

Reference numerals:

1-an air water generator; 10-a housing; 11-a chassis; 12-a top cover; 13-a side wall; 131-a first sidewall; 1311-air inlet; 1312-a filter screen; 132-a second sidewall; 133-a third sidewall; 134-a fourth sidewall; 1341-an air outlet; 14-corner posts; 20-a filter assembly; 30-an evaporator; 31-a water collecting tank; 40-a condenser; 50-a compressor; 60-a water tank; 70-a water pump; 80-a fan; 90-an exhaust duct; 91-connecting the sheet; 92-centrifuging the ribs; 921-left side; 922-right side; 100-a middle partition board; 110-an air inlet box body; 1101-a backplane; 1102-a top plate; 1103-side plate; 1104-blower port.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Fig. 1-8 illustrate a specific embodiment of the present invention.

In this embodiment, the air water generator 1 includes a housing 10, a middle partition 100, and functional components mounted inside the housing 10 and on the upper side or the lower side of the middle partition 100. The housing 10 includes a bottom tray 11, a top cover 12, a frame, and a plurality of side walls 13. The frame comprises a plurality of corner posts 14, the corner posts 14 are distributed at corner positions of the chassis 11 and the bottom of the corner posts 14 is mounted on the chassis 11. The side walls 13 are connected to the chassis 11 and adjacent two corner posts 14, and the top cover 12 is mounted on top of the side walls 13 and the frame. The housing 10 defines an internal installation space of the air water generator 1, and the intermediate partition 100 is located in the middle of the internal installation space, and is used for dividing the upper installation space and the lower installation space in the internal installation space and providing support for at least part of functional components installed in the upper installation space.

In this embodiment, the chassis 11 and the top cover 12 are both square, the frame includes four corner posts 14, and the bottoms of the four corner posts 14 are respectively installed at four corners of the chassis 11. The four side walls 13 are a first side wall 131, a second side wall 132, a third side wall 133 and a fourth side wall 134, and are installed along four sides of the chassis 11, wherein the first side wall 131 is an air inlet side wall, an air inlet 1311 is arranged on the air inlet side wall, an air inlet filter screen 1312 is installed at the air inlet 1311, and the air inlet 1311 is used for air in the external environment to enter an internal installation space of the air water generator 1. The second side wall 132 is opposite to the first side wall 131, and the second side wall 132 is provided with an access door, on the inner side of which the filter assembly 20 as one of the functional components is mounted, the access door being provided to facilitate replacement of the filter cartridge or other service and/or component replacement operations. The third sidewall 133 and the fourth sidewall 134 are disposed opposite to each other, and with reference to the first sidewall 131, the third sidewall 133 is located on the left side of the first sidewall 131, and the fourth sidewall 134 is located on the right side of the first sidewall 131.

In this embodiment, the functional components include at least an evaporator 30, a condenser 40, a throttling element (not shown), a compressor 50, a water tank 60, a water pump 70, a filter assembly 20, and a fan 80. The compressor 50, the water tank 60, the water pump 70 and the filter assembly 20 are installed in the lower installation space, with the first sidewall 131 as a reference, the water tank 60 is installed at the right front side near the first sidewall 131 and the fourth sidewall 134, the compressor 50 is installed at the left front side near the first sidewall 131 and the third sidewall 133, the filter assembly 20 includes a plurality of filters arranged at the rear side near the second sidewall 132, and the water pump 70 is located at the rear side of the compressor 50. The water pump 70 is used to communicate the water tank 60 with the filter assembly 20. The above functional components can be directly mounted on the chassis 11, or can be mounted on the chassis 11 by means of other structural supporting members, and the present invention is not specifically limited to this. The evaporator 30, the condenser 40 and the fan 80 are installed in the upper installation space, the evaporator 30 is located at a rear side of the air inlet 1311 on the first sidewall 131, the condenser 40 is located at a rear side of the evaporator 30, and the fan 80 is located at a rear side of the condenser 40 and adjacent to the second and

fourth sidewalls

132 and 134. The evaporator 30 is connected to a compressor 50 via a pipe, the compressor 50 is connected to a condenser 40 via a pipe, and the condenser 40 is connected to the evaporator 30 via a pipe via a throttle element (a capillary tube, an expansion valve, or the like) to form a refrigeration circuit. Further, a water collecting sump 31 for collecting condensed water is provided below the evaporator 30, and the water collecting sump 31 is communicated with the water tank 80 through a pipe. It will be appreciated by those skilled in the art that in order to provide communication between the components of the refrigeration circuit, the intermediate partition 100 is provided with openings through which the pipes pass.

It should be understood by those skilled in the art that the air water generator 1 may further include other structural support members in the internal installation space, for supporting and/or fixing other components, such as pipes, electrical components, etc. in the refrigeration circuit, which is not limited in this respect by the present invention.

An air outlet 1341 is formed in the fourth side wall 134, the fan 80 is communicated with the air outlet 1341 through the exhaust duct 90, the fan 80 provides power for the flow of air, sucks air in the external environment from the air inlet 1311, and discharges the air after heat exchange with the evaporator 30 and the condenser 40 in sequence from the air outlet 1341 to the external environment. In this embodiment, the fan 80 is a centrifugal fan.

In this embodiment, the air water generator 1 is further provided with an air inlet box assembly, the air inlet box assembly includes an air inlet box body 110, the air inlet box body 110 includes a bottom plate 1101, a top plate 1102 and a plurality of side plates 1103 located between the bottom plate 1101 and the top plate 1102, the bottom plate 1101, the top plate 1102 and the plurality of side plates 1103 enclose an accommodating cavity with an open side, the open side of the accommodating cavity faces the air inlet direction, that is, the accommodating cavity faces the first side wall 131 provided with the air inlet 1311, and specifically faces the air inlet 1311. A fan port 1104 is provided in the side plate 1103 opposite to the opened side, and the fan 80 is mounted on the fan port 1104. Both the evaporator 30 and the condenser 40 are installed in the receiving chamber, the evaporator 30 being located at a position close to the opened side, and the condenser 40 being located at a position far from the opened side. Air in the external environment enters the internal installation space of the air water making machine 1 through the air inlet 1311 under the action of the fan 80, enters the accommodating cavity of the air inlet box body 110 through the open side of the air inlet box body 110, sequentially exchanges heat through the evaporator 30 and the condenser 40, enters the fan 80 through the fan port 1104, and is discharged to the external environment through the exhaust pipeline 90.

The inlet of the exhaust duct 90 is communicated with the outlet of the centrifugal fan 80, the outlet of the exhaust duct 90 is communicated with the air outlet 1341 disposed on the fourth sidewall 134, in this embodiment, the outlet of the exhaust duct 90 is installed on the fourth sidewall 134 through a connecting sheet 91 located at the edge of the outlet and extending outward vertically.

At least one centrifugal rib 92 is disposed on the inner wall of the exhaust duct 90, and the centrifugal rib 92 extends from the inlet direction to the outlet direction of the exhaust duct 90, and functions to accelerate the exhaust of the air exhausted from the exhaust side of the fan 80 to the external environment by centrifugal action. In this embodiment, the cross section of the exhaust duct 90 is square, and the centrifugal ribs 92 include four ribs, which are uniformly arranged on the inner wall of the exhaust duct 90, that is, uniformly distributed on the four wall surfaces of the exhaust duct 90. In this embodiment, the centrifugal rib 92 has a triangular cross-section, and the center line of the structure thereof extends in a wave shape or a spiral shape. In one specific example, the centrifugal ribs 92 have a height of 2.68mm, a left side 921 with a radius of curvature of 18.15mm, a curvature of 0.055, a right side 922 with a radius of curvature of 10.72mm, a curvature of 0.093, an upper radius of curvature of 0.99mm, a curvature of 1.009mm, a closest spacing between adjacent centrifugal ribs 92 of 5.67mm, a farthest spacing of 41.62mm, and a top to bottom farthest and closest spacing that is coincident with the farthest and closest spacing of the bottom.

In this embodiment, the cross-section of the exhaust duct 90 is square, but in other embodiments, the cross-section may be rectangular, circular, oval, or the like. When the cross section is different from the shape of the outlet cross section of the centrifugal fan 80, the connection can be made by means of a reducer pipe.

In this embodiment, the centrifugal ribs 92 have a triangular cross section, and preferably have rounded corners.

In this embodiment, the centrifugal ribs 92 include four ribs, but may be fewer or more than four ribs in other embodiments. In one case, the centrifugal rib is a strip, which preferably extends helically.

In this embodiment, exhaust duct 90 adopts the exit linkage of outer embedded and centrifugal fan 80, and in centrifugal fan 80's export embedding exhaust duct 90's the entry promptly, adopt this kind of connected mode can not make the air current in the exhaust duct produce choked flow, palirrhea and backward flow, do benefit to the smooth discharge of air.

The utility model discloses an exhaust duct is provided with centrifugal muscle to can carry out the rectification and accelerate to the air current in the exhaust duct, reduce the load of fan, prolong its life, and discharge with higher speed of air can improve the heat release coefficient of air current, make to transfer heat and can reinforce, can also play the effect of amortization because of making the air current produce the turbulent flow when the exhaust duct wall obtains refrigerated.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An air exhaust duct of an air water making machine is characterized in that:

exhaust duct includes entry, export and the pipeline wall that extends between entry and export, be provided with at least one centrifugation muscle on the internal face of pipeline wall, the centrifugation muscle is followed exhaust duct's entry direction to exhaust duct's export direction extends, the structure central line of centrifugation muscle is the wave and extends or be the spiral and extend, the cross-section of centrifugation muscle is triangle-shaped.

2. The air to water machine exhaust duct of claim 1, wherein:

the vertex angle of the triangle is a fillet.

3. The air to water machine exhaust duct of claim 1, wherein:

the centrifugal ribs comprise a plurality of strips which are uniformly arranged on the inner wall surface of the pipeline wall.

4. The air to water machine exhaust duct of claim 1, wherein:

the centrifugal rib is one, and the center line of the structure of the centrifugal rib extends spirally.

5. The air to water machine exhaust duct of claim 1, wherein:

the cross section of the pipeline wall is square, rectangular, circular or oval.

6. The air exhaust duct of any of claims 1-5, wherein:

the exhaust pipeline is connected with a fan of the air water generator in an externally embedded mode.

7. The air exhaust duct of any of claims 1-5, wherein:

the exit of exhaust duct outwards extends perpendicularly has the connection piece, the connection piece is used for exhaust duct is connected with the lateral wall of air to water machine.

8. The utility model provides an air to water machine, includes shell, fan, be provided with air intake and air outlet on the shell, its characterized in that:

the air-water machine air exhaust duct of any one of claims 1 to 7, wherein an inlet of the air exhaust duct is communicated with an outlet of the fan, and an outlet of the air exhaust duct is communicated with the air outlet.